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  • De Marchi Breton Base Layer - Men's
  • De Marchi Breton Base Layer - Men's Fabric Detail
  • De Marchi Breton Base Layer - Men's Back
  • De Marchi Breton Base Layer - Men's Back
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De MarchiBreton Base Layer - Men's

Temporarily Out Of Stock

Item # DMA009B

Don't get too bummed. This item is on the way and will be available for purchase as soon as it rolls into the warehouse.

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Full of Warmth and Style

The style gurus at De Marchi are sure to inject some style into any garment they create including seldom seen base layers. The brand was inspired by Breton striped shirts and crafted the Breton Base Layer from quick drying microfiber and it is designed for cool weather training and commuting. Form fitting cut works well under jerseys and jackets. This base layer is made in Italy with Italian materials.

  • An efficient baselayer for cool-winter riding
  • Form-fitting cut allows rapid moisture transfer
  • Microfiber creates layer of warm air next to skin
  • Stretchy, breathable fabric keeps you warm and dry
Tech SpecsSize
Tech Specs
Recommended Use
Manufacturer Warranty
2 years

De Marchi

Men's Apparel

37 - 38.6in

(94 - 98cm)

38.6 - 39.4in

(98 - 100.1cm)

39.4 - 40.2in

(100.1 - 102.1cm)

40.2 - 43.3in

(102.1 - 110cm)

43.3 - 45.3in

(110 - 115.1cm)

45.3 - 47.2in

(115.1 - 119.9cm)




59.1 - 63in

(150.1 - 160cm)

63 - 66.9in

(160 - 169.9cm)

66.9 - 70.9in

(169.9 - 180.1cm)

70.9 - 72.8in

(180.1 - 184.9cm)

72.8 - 74.8in

(184.9 - 190cm)

74.8 - 76.8in

(190 - 195.1cm)



How to Measure:
For best results, take measurements over your underwear.
Measure under your arms, around the fullest part of your chest.

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cool weather LS base layer

  • Fit: True to size

Use two times this winter in 40-50 degree weather under a winter wind breaking jersey and I was pleased with wicking and warmth. I road at moderate intensity for 90 minutes. I would prefer more compression. Great for off the bike causal wear.